<html>
    <head>
        <meta charset="utf-8">
        <title>时钟</title>
        <link rel="stylesheet" href="clock.css">
        <!-- <script src="index.js"></script> -->
        <script src="lianxi.js"></script>
    </head>
    <body>
        <div id="num"></div>
        <div id="clock">
            <div id="sp" class="point"></div>
            <div id="mp" class="point"></div>
            <div id="hp" class="point"></div>
        </div>
    </body>
</html>